• Pack of 50 Hb Test Strips (2x25) • For Use Only with Mission HB Hemoglobin Meter • For Testing Hemoglobin (Hb) and Hematocrit (Hct) • 10 μL Blood Specimen • Measuring Range : 4.0 - 25.6 g/dL. • Quick Results within 15 Seconds • Country of Origin : China